There was such a telling moment in the All or Nothing documentary when Steve Round was talking about Martinelli and said something like "I just love him, I love him to bits". For the cameras? Maybe, but he didn't say about anyone else. And you saw in his interactions with Edu, how comfortable he feels at the club.
I'm not casting aspersions when I say this, but as Martinelli's world of possibilities expand around him, I hope he manages to stay humble because I believe that as much as his talent, it's his attitude that's got him to the level he's at now. And the really exciting thing to ponder is how much better he can get.
Feel like he might need to develop a little more physically before he could be considered a genuine centre forward option, but if and when that happens...